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PC: E5
UPC: 612314552450

Custom Wiring Connector (4-Way Flat Output) #55245

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  • Plugs into existing OEM vehicle socket to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Dust cover included to keep connector clean when not in use
  • Slit loom keeps wires contained and well protected
  • Backed by a limited one-year warranty



Guides & Install Sheets

Product Videos


  • Part TypeCustom Wiring Connector
  • MaterialBlank
  • Shipping Weight0.435
  • WarrantyOne-Year Limited Warranty
  • T-Connector LocationS6
  • Electrical System Type2W
  • Output Type4-Way Flat

A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring.

Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided.

This custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for certain years of the Toyota 4Runner, Toyota Highlander, Toyota Land Cruiser, Lexus LX 570, Lexus LX 470 or Lexus RX 300 (to verify your vehicle compatibility, see the CURT application guide at CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.

2008 Lexus LX570 ALL 5
2009 Lexus LX570 ALL 5
2010 Lexus LX570 ALL 5
2011 Lexus LX570 ALL 5
2001 Lexus LX470 ALL 5
2002 Lexus LX470 ALL 5
2003 Lexus LX470 ALL 5
2004 Lexus LX470 ALL 5
2005 Lexus LX470 ALL 5
2006 Lexus LX470 ALL 5
2007 Lexus LX470 ALL 5
2001 Lexus RX300 ALL 5
2002 Lexus RX300 ALL 5
2003 Lexus RX300 ALL 5
2001 Toyota 4Runner ALL 5
2002 Toyota 4Runner ALL 5
2001 Toyota Highlander ALL 5
2002 Toyota Highlander ALL 5
2003 Toyota Highlander ALL 5
2001 Toyota Land Cruiser ALL 5
2002 Toyota Land Cruiser ALL 5
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